157667045552 has 10 divisors (see below), whose sum is σ = 305479900788. Its totient is φ = 78833522768.

The previous prime is 157667045519. The next prime is 157667045563. The reversal of 157667045552 is 255540766751.

It is a happy number.

It is a super-3 number, since 3×157667045552³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 157667045494 and 157667045503.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4927095158 + ... + 4927095189.

Almost surely, 2^157667045552 is an apocalyptic number.

It is an amenable number.

157667045552 is a deficient number, since it is larger than the sum of its proper divisors (147812855236).

157667045552 is an equidigital number, since it uses as much as digits as its factorization.

157667045552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9854190355 (or 9854190349 counting only the distinct ones).

The product of its (nonzero) digits is 8820000, while the sum is 53.

The spelling of 157667045552 in words is "one hundred fifty-seven billion, six hundred sixty-seven million, forty-five thousand, five hundred fifty-two".